gcc/testsuite/gcc.target/i386/avx512vl-vpbroadcastmb2q-1.c

   1 /* { dg-do compile } */
   2 /* { dg-options "-mavx512vl -mavx512cd -O2" } */
   3 /* { dg-final { scan-assembler "vpbroadcastmb2q\[ \\t\]+\[^\n\]*k\[1-7\]\[^\n\]*%xmm\[0-7\]" } } */
   4 /* { dg-final { scan-assembler "vpbroadcastmb2q\[ \\t\]+\[^\n\]*k\[1-7\]\[^\n\]*%ymm\[0-7\]" } } */
   5
   6 #include <immintrin.h>
   7
   8 volatile __m128i x128;
   9 volatile __m256i x256;
  10 volatile __mmask8 m8;
  11
  12 void extern
  13 avx512vl_test (void)
  14 {
  15   x128 = _mm_broadcastmb_epi64 (m8);
  16   x256 = _mm256_broadcastmb_epi64 (m8);
  17 }